The IO::Socket::Multicast6 module subclasses IO::Socket::INET6 to enable you
to manipulate multicast groups. With this module you will be able to receive
incoming multicast transmissions and generate your own outgoing multicast
packets.
IO::Socket::Multicast6 uses the same API as IO::Socket::Multicast, but with
added support for IPv6 (IPv4 is still supported). Unlike
IO::Socket::Multicast, this is a pure-perl module.